Welcome to the CABAHS website. Here you can find information about the Society, what we do and how to join in, along with general posts on gardening.
For our next meetings and events, see our Programme of Events.
Resolutions for 2026
At our January meeting, members were asked to share – anonymously – their garden-related resolutions for the coming year. In addition, the CABAHS Committee put forward a suggestion for a CABAHS-wide resolution for 2026 (more on this in a separate post).
A fine, wise, and hopefully achievable range of planned actions were submitted, with members resolving to complete practical tasks that are easily put off or forgotten, right through to adjusting their attitudes / approaches to their gardens.
Always a good start:
Continue reading Resolutions for 2026“I am going to actually go into my garden.”
January 2026 talk: Clematis for every season
On Monday we welcomed Everett Leeds who gave us an amusing and highly informative talk about the prolific world of Clematis. He has been involved with Clematis for many years through growing, speaking and writing about them. He has been the Chairman of the British Clematis Society four times and is co-author of The Illustrated Encyclopaedia of Clematis . Everett’s enthusiasm for the genus was highlighted when he shared a photo of his former home with the front fence, hedges and trees completely swamped by a 120 foot long and 40 foot high ‘monstrous’ C. Montana. After cutting this completely away, he planted another!
January 2026 Meeting and Show Table
Our first meeting of 2026 welcomed Everett Leeds as our speaker. A Clematis expert, Everett gave an entertaining talk and also sold seeds of some of the Clematis he discussed.
As usual, members enjoyed refreshments, took part in the raffle, shared their garden-related resolutions for 2026 and, of course, there was the regular Show Table. Six members took part with a wide variety of entries. We hope that as Spring gets going more members will be keen to show off and share their plants that are looking good each month.
Continue reading January 2026 Meeting and Show TablePat’s 10 jobs for January 2026
1. If you can brave the cold and wet it’s time to winter prune that Wisteria by cutting back all long whippy branches to within two buds of the main framework, so you can shape the plant for flowering.
More information on Wisteria pruning, including a video, from the RHS.
2. Any form of mulch is good on the soil now, in the form of your own homemade or bought compost, or even leaf mould if you have it. If you can’t face lightly forking it in, the worms will do it for you.
New Year flowers in Members’ Gardens
Following on from the New Year’s Day Flower Count in Charlton House Gardens, several members did their own Flower Count, and reported some surprising (and not-so-surprising) discoveries.
The winter-flowering shrubs were of course out in force (Camellia, Jasminum nudiflorum – winter jasmine, Skimmia japonica, Viburnum – both V. bodnantense and V. tinus, Clematis ‘Freckles’ and Daphne odora), as were the hellebores (though mine have remained resolutely in bud with not a single one opening yet!). Mandy A’s Loropetalum (Chinese witchhazel) was in flower, as were several people’s Hebes. My Chaenomeles japonica (Japanese quince) was covered in fruits, but still producing the odd confused flower too, along with a nearby Geranium macrorrhizum and Geum rivale.
Continue reading New Year flowers in Members’ GardensNew Year 2026 Flower Count at Charlton House Gardens
On a perishingly cold day – encouraged by a wintry sun – the intrepid Garden Volunteers ventured out on their mission to spot which brave flowers are showing off in the gardens this new year, 2026.
This is the third year we have undertaken a flower count, so we should know roughly what to expect. UK weather data shows that 2025 was the sunniest on record, and probably the warmest too. Here in the depths of winter, it’s easy to forget the unprecedented spring sunshine and incredibly hot summer that we’ve had. This is bound to have disrupted plant lifecycles and confused some into flowering at the wrong time.
Continue reading New Year 2026 Flower Count at Charlton House GardensPlant(s) of the Month: December flowers
What a mild 2025 December we are having! So mild, the weather is confusing some plants, such as lavender, Calendula and yellow-flowered Phlomis, out in flower at present.
One of the joys of winter is admiring all the window boxes, the wide variety of beautiful Christmas door-wreaths and observing what’s flowering in front gardens whilst out strolling.
Old Pond Garden Diary Update (April-December 2025)
As we come up to Christmas and the end of 2025, this is a great time to look back at how the ‘Old Pond Garden’ (OPG) project has fared this year.
(plus 27 garden volunteers!)
Of course, it’s not just the ‘Old Pond Garden’ project any longer, as volunteer work now covers the whole estate, but we are still fond of the OPG tag. Since April, the Garden Volunteer scheme has been run by Royal Greenwich Heritage Trust (RGHT), however considering 80% of volunteers are also CABAHS members, it’s fair to say we are still very interested and still very involved.
Sharon has taken on the crucial role of Volunteer Lead for RGHT and works with Head Gardener Jason to make sure everything runs smoothly. She posts lovely updates on the garden team’s WhatsApp after every session, keeping us all on track, and sends a report off to RGHT every month.
Here are some highlights picked from Sharon’s reports of the past few months, I make no apology that this is a rather long post – we have done a lot!
Continue reading Old Pond Garden Diary Update (April-December 2025)10 Things for December 2025
December is a month when the garden often takes a back seat, and when Pat deserves a break from helping you all with your garden jobs, so the CABAHS Committee have come up with a list of 10 Things that they are doing this month in, from, or for their gardens.
Members’ gardens: virtual wreaths
Everyone enjoyed seeing the autumn colour in CABAHS members gardens, so we thought we’d like to see some more – this time on the theme of ‘ingredients for a winter wreath’. People submitted photographs of evergreen shrubs and perennials, winter flowers, berries and seedheads, and here they all are, compiled into virtual wreaths – complete with festive bows! If you contributed a photo, can you spot your plant or plants?
Charlton and Blackheath Amateur Horticultural Society 